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249779 (2000 WG67)
Classification: Main-belt Asteroid          SPK-ID: 2249779
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2422443528269712 6.0033e-08  
a 3.111543774158292 3.4258e-08 au
q 2.357789866294526 1.7992e-07 au
i 27.34695193914534 8.2793e-06 deg
node 233.1009020423282 1.1716e-05 deg
peri 227.4799596702442 1.7893e-05 deg
M 189.6329342898126 1.6366e-05 deg
tp 2459949.236135447420
(2023-Jan-04.73613545)
9.9994e-05 TDB
period 2004.759589755897
5.49
3.3108e-05
9.064e-08
d
yr
n .1795726539179864 2.9656e-09 deg/d
Q 3.865297682022059 4.2557e-08 au
  Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      6875 days (18.82 yr)  
   first obs. used      2000-09-06  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56993  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 10:26:59  

Additional Information
 Earth MOID = 1.43888 au 
 Jupiter MOID = 1.728 au 
 T_jup = 3.005 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO264608  
diameter diameter 5.968 km 0.235 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.086   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249779 (2000 WG67)          Discovered 2000-Nov-26 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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